Hello All, I would like to run my system regressively to verify latency of RT Kernel. From OSADL side i got to know that only running Cyclic test is not enough to verify RT linux latency of the system. I got below infor from "https://www.osadl.org/Single-View.111+M52212cb1379.0.html"; *************************************************************************************** # cyclictest -a -t -n -p99 -i100 -d50 560.44 586.11 606.12 211/1160 3727 T: 0 (18617) P:99 I:100 C:1011846111 Min: 2 Act: 4 Avg: 5 Max: 39 T: 1 (18618) P:98 I:150 C: 708641019 Min: 2 Act: 5 Avg: 11 Max: 57 The test was running on a linux-2.6.24.7-rt15 kernel in parallel with repeated loops of "hackbench 25","ls -Ral /", and flood ping from outside. After having executed more than one billion cyclictest loops, the internal worst-case latency is still only 39 µs! ******************************************************************************************* I am able to run Cyclic test . But I am not sure how to run "hackbench 25","ls -Ral /", and flood ping from outside. Can anyone help how to run these . Thanks and regards, Ayyappa.Ch -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
